diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemCommentController.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemCommentController.java
index e572086..2433bf0 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemCommentController.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemCommentController.java
@@ -8,6 +8,7 @@
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.Comment.AuctionItemCommentParentDto;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemCommentRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemCommentUpdateRequest;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Comment.AuctionItemCommentService;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Comment.AuctionItemCommentServiceImpl;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -22,21 +23,21 @@
 public class AuctionItemCommentController {
 
     private final AuctionItemCommentRepository auctionItemCommentRepository;
-    private final AuctionItemCommentServiceImpl auctionItemCommentServiceImpl;
+    private final AuctionItemCommentService auctionItemCommentService;
 
     @Operation(summary = "댓글 쓰기 ", description = "경매품 댓글 쓰기")
     @ResponseStatus(HttpStatus.CREATED)
     @PostMapping({"{id}"})
     public ResponseEntity<HttpStatus> createAuctionItemComment(@PathVariable Long id, @RequestBody AuctionItemCommentRequest auctionItemCommentRequest) {
         Long memberId = auctionItemCommentRequest.getUserId();
-        this.auctionItemCommentServiceImpl.createAuctionItemComment(auctionItemCommentRequest, id, memberId);
+        this.auctionItemCommentService.createAuctionItemComment(auctionItemCommentRequest, id, memberId);
         return ResponseEntity.status(HttpStatus.CREATED).build();
     }
 
     @Operation(summary = "경매품에 대한 댓글 보기", description = "경매품에 대한 경매품 댓글 보기")
     @GetMapping({"{id}"})
     public ResponseEntity<List<AuctionItemCommentParentDto>> findAuctionItemCommentById(@PathVariable Long id) {
-        List<AuctionItemCommentParentDto> commentViews = this.auctionItemCommentServiceImpl.findAuctionItemCommentById(id);
+        List<AuctionItemCommentParentDto> commentViews = this.auctionItemCommentService.findAuctionItemCommentById(id);
         return ResponseEntity.ok(commentViews);
     }
 
@@ -44,14 +45,14 @@ public ResponseEntity<List<AuctionItemCommentParentDto>> findAuctionItemCommentB
     @Operation(summary = "경매품 댓글 수정 ", description = "경매품 댓글 수정")
     @PutMapping({""})
     public ResponseEntity<HttpStatus> updateAuctionItemComment(@RequestBody AuctionItemCommentUpdateRequest auctionItemCommentUpdateRequest) {
-        this.auctionItemCommentServiceImpl.updateAuctionItemComment(auctionItemCommentUpdateRequest);
+        this.auctionItemCommentService.updateAuctionItemComment(auctionItemCommentUpdateRequest);
         return ResponseEntity.status(HttpStatus.OK).build();
     }
 
     @Operation(summary = "경매품 댓글 삭제",description = "경매품 댓글 삭제")
     @DeleteMapping({""})
     public ResponseEntity<HttpStatus> deleteAuctionItemComment(AuctionItemCommentDeleteRequest auctionItemCommentDeleteRequest) {
-        this.auctionItemCommentServiceImpl.deleteAuctionItemComment(auctionItemCommentDeleteRequest);
+        this.auctionItemCommentService.deleteAuctionItemComment(auctionItemCommentDeleteRequest);
         return ResponseEntity.status(HttpStatus.OK).build();
     }
 }
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemController.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemController.java
index cf21edc..db0130e 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemController.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemController.java
@@ -4,6 +4,7 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import javax.validation.Valid;
 import lombok.RequiredArgsConstructor;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemLikeRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemResponse;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.CreateAuctionItemRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.UpdateAuctionItemRequest;
@@ -55,4 +56,12 @@ public ResponseEntity<HttpStatus> deleteAuctionItemById(@PathVariable Long id) {
     this.auctionItemService.deleteAuctionItemById(id);
     return ResponseEntity.status(HttpStatus.OK).build();
   }
+
+  @Operation(summary = "경매품 좋아요", description = "경매품 관심")
+  @PostMapping("{id}/like")
+  public ResponseEntity<HttpStatus> likeAuctionItemById(@PathVariable Long id, @RequestBody AuctionItemLikeRequest auctionItemLikeRequest) {
+    this.auctionItemService.likeAuctionItemById(id, auctionItemLikeRequest);
+    return ResponseEntity.status(HttpStatus.OK).build();
+  }
+
 }
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemSearchController.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemSearchController.java
index 0863947..b681d19 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemSearchController.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/controller/AuctionItemSearchController.java
@@ -4,14 +4,11 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.repostiory.AuctionItemRepository;
-import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemFirstView;
-import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.SearchItem.AuctionItemPaginationDto;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.SearchItem.AuctionItemSearchResponse;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.SearchItem.SearchAuctionItemSortedRequest;
-import megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Item.AuctionItemServiceImpl;
-import megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Search.AuctionItemSearchServiceImpl;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Item.AuctionItemService;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Search.AuctionItemSearchService;
+
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
@@ -24,14 +21,14 @@
 @RequiredArgsConstructor
 public class AuctionItemSearchController {
 
-    private final AuctionItemServiceImpl auctionItemServiceImpl;
+    private final AuctionItemService auctionItemService;
     private final AuctionItemRepository AuctionItemRepository;
-    private final AuctionItemSearchServiceImpl auctionItemSearchServiceImpl;
+    private final AuctionItemSearchService auctionItemSearchService;
 
     @Operation(summary = "Search AuctionItem", description = "경매품 검색하기")
     @GetMapping("")
     public ResponseEntity<AuctionItemSearchResponse> findItemCategory(@ModelAttribute SearchAuctionItemSortedRequest searchAuctionItemSortedRequest){
-        AuctionItemSearchResponse result = this.auctionItemSearchServiceImpl.findAuctionItemByRequest(searchAuctionItemSortedRequest);
+        AuctionItemSearchResponse result = this.auctionItemSearchService.findAuctionItemByRequest(searchAuctionItemSortedRequest);
         return ResponseEntity.ok(result);
     }
 }
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/entity/AuctionItemLike.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/entity/AuctionItemLike.java
new file mode 100644
index 0000000..0c57558
--- /dev/null
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/entity/AuctionItemLike.java
@@ -0,0 +1,36 @@
+package megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity;
+
+import lombok.*;
+import megabrain.gyeongnamgyeongmae.domain.member.domain.entity.Member;
+import megabrain.gyeongnamgyeongmae.global.commons.BaseTimeEntity;
+
+import javax.persistence.*;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "AuctionItemLike")
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class AuctionItemLike extends BaseTimeEntity {
+
+    @EmbeddedId
+    private AuctionItemLikePK id;
+
+    @MapsId("auctionItemId")
+    @ManyToOne
+    @JoinColumn(name = "auctionItemId")
+    private AuctionItem auctionItem;
+
+    @MapsId("memberId")
+    @ManyToOne
+    @JoinColumn(name = "memberId")
+    private Member member;
+
+    @Builder
+    public AuctionItemLike(AuctionItemLikePK id, AuctionItem auctionItem, Member member) {
+        this.id = id;
+        this.auctionItem = auctionItem;
+        this.member = member;
+    }
+
+}
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/entity/AuctionItemLikePK.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/entity/AuctionItemLikePK.java
new file mode 100644
index 0000000..24999d5
--- /dev/null
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/entity/AuctionItemLikePK.java
@@ -0,0 +1,17 @@
+package megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity;
+
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.Embeddable;
+import java.io.Serializable;
+
+@Data
+@Embeddable
+@NoArgsConstructor
+public class AuctionItemLikePK implements Serializable {
+    private Long auctionItemId;
+    private Long memberId;
+
+}
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/repostiory/AuctionItemLikeRepository.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/repostiory/AuctionItemLikeRepository.java
new file mode 100644
index 0000000..3ec2acf
--- /dev/null
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/domain/repostiory/AuctionItemLikeRepository.java
@@ -0,0 +1,10 @@
+package megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.repostiory;
+
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItemLike;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItemLikePK;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+
+public interface AuctionItemLikeRepository extends JpaRepository<AuctionItemLike, AuctionItemLikePK> {
+
+}
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/dto/AuctionItemLikeRequest.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/dto/AuctionItemLikeRequest.java
new file mode 100644
index 0000000..017aa26
--- /dev/null
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/dto/AuctionItemLikeRequest.java
@@ -0,0 +1,13 @@
+package megabrain.gyeongnamgyeongmae.domain.auctionItem.dto;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+
+@Data
+public class AuctionItemLikeRequest {
+
+    @NotNull
+    private Long memberId;
+
+}
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemService.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemService.java
index d73d764..2bc45f2 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemService.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemService.java
@@ -1,5 +1,6 @@
 package megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Item;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItem;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemLikeRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemResponse;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.CreateAuctionItemRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.UpdateAuctionItemRequest;
@@ -19,4 +20,6 @@ public interface AuctionItemService {
   void checkClosedTime(LocalDateTime closedTime);
 
   void deleteAuctionItemById(Long id);
+
+  void likeAuctionItemById(Long id, AuctionItemLikeRequest auctionItemLikeRequest);
 }
\ No newline at end of file
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemServiceImpl.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemServiceImpl.java
index 909b07e..1bb921c 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemServiceImpl.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Item/AuctionItemServiceImpl.java
@@ -5,7 +5,11 @@
 
 import lombok.RequiredArgsConstructor;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItem;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItemLike;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItemLikePK;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.repostiory.AuctionItemLikeRepository;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.repostiory.AuctionItemRepository;
+import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemLikeRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.AuctionItemResponse;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.CreateAuctionItemRequest;
 import megabrain.gyeongnamgyeongmae.domain.auctionItem.dto.UpdateAuctionItemRequest;
@@ -27,12 +31,13 @@ public class AuctionItemServiceImpl implements AuctionItemService {
     private final MemberRepository memberRepository;
     private final CategoryRepository categoryRepository;
     private final MemberService memberService;
+    private final AuctionItemLikeRepository auctionItemLikeRepository;
 
     @Override
     @Transactional
     public void createAuctionItem(CreateAuctionItemRequest createAuctionItemRequest) {
         checkClosedTime(createAuctionItemRequest.getClosedTime());
-        Member memberEntity = memberService.findMemberById(createAuctionItemRequest.getMember());
+        Member memberEntity = memberRepository.findById(createAuctionItemRequest.getMember()).orElseThrow(RuntimeException::new);
         Category categoryEntity =
                 categoryService.findCategoryByName(createAuctionItemRequest.getCategory());
         AuctionItem auctionItem = createAuctionItemRequest.toEntity();
@@ -89,4 +94,29 @@ public void deleteAuctionItemById(Long id) {
         auctionItem.removeAuctionItem(auctionItem);
         auctionItemRepository.save(auctionItem);
     }
+
+    @Override
+    @Transactional
+    public void likeAuctionItemById(Long id, AuctionItemLikeRequest auctionItemLikeRequest) {
+        AuctionItem auctionItem = auctionItemRepository.findById(id).orElseThrow(RuntimeException::new);
+        Member member = memberRepository.findById(auctionItemLikeRequest.getMemberId()).orElseThrow(RuntimeException::new);
+
+        AuctionItemLikePK auctionItemLikePK = new AuctionItemLikePK();
+        auctionItemLikePK.setAuctionItemId(id);
+        auctionItemLikePK.setMemberId(auctionItemLikeRequest.getMemberId());
+
+        AuctionItemLike auctionItemLike = auctionItemLikeRepository.findById(auctionItemLikePK).orElse(null);
+
+        if(auctionItemLike != null ){
+            auctionItemLikeRepository.delete(auctionItemLike);
+            auctionItem.setLike_count(auctionItem.getLike_count() - 1);
+            auctionItemRepository.save(auctionItem);
+        }
+        else {
+            auctionItemLike = AuctionItemLike.builder().id(auctionItemLikePK).auctionItem(auctionItem).member(member).build();
+            auctionItemLikeRepository.save(auctionItemLike);
+            auctionItem.setLike_count(auctionItem.getLike_count() + 1);
+            auctionItemRepository.save(auctionItem);
+        }
+    }
 }
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Search/IAuctionItemSearchService.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Search/IAuctionItemSearchService.java
deleted file mode 100644
index a32d7aa..0000000
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/auctionItem/service/Search/IAuctionItemSearchService.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package megabrain.gyeongnamgyeongmae.domain.auctionItem.service.Search;
-
-import java.awt.print.Pageable;
-import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.entity.AuctionItem;
-import megabrain.gyeongnamgyeongmae.domain.auctionItem.domain.repostiory.AuctionItemRepository;
-import megabrain.gyeongnamgyeongmae.domain.member.domain.entity.Member;
-import org.springframework.data.domain.Page;
-
-public interface IAuctionItemSearchService {
-
-  public AuctionItemRepository findAllByMemberAddress(Member member, Pageable pageable);
-
-  public AuctionItemRepository findAllByCategory(String category, Pageable pageable);
-
-  public Page<AuctionItem> findAllByTimeLine(Pageable pageable);
-}
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/GeneralMemberService.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/GeneralMemberService.java
index f18dbda..3b40916 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/GeneralMemberService.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/GeneralMemberService.java
@@ -18,8 +18,4 @@ public void createMember(Member member) {
     memberRepository.save(member);
   }
 
-  @Override
-  public Member findMemberById(Long Id) {
-    return memberRepository.findById(Id).orElseThrow(RuntimeException::new);
-  }
 }
diff --git a/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/MemberService.java b/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/MemberService.java
index 224e255..29ecdc0 100644
--- a/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/MemberService.java
+++ b/src/main/java/megabrain/gyeongnamgyeongmae/domain/member/service/MemberService.java
@@ -6,5 +6,4 @@ public interface MemberService {
 
   void createMember(Member member);
 
-  Member findMemberById(Long Id);
 }